349202355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31847}}^1$

素因数の和:31915

約数の個数: 32

約数和(自身を含む): 605366784

約数和(自身を除く): 256164429

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 31847, 95541, 159235, 477705, 541399, 1369421, 1624197, 2706995, 4108263, 6847105, 8120985, 20541315, 23280157, 69840471, 116400785, 349202355]

約数ペア:

[(1, 349202355), (3, 116400785), (5, 69840471), (15, 23280157), (17, 20541315), (43, 8120985), (51, 6847105), (85, 4108263), (129, 2706995), (215, 1624197), (255, 1369421), (645, 541399), (731, 477705), (2193, 159235), (3655, 95541), (10965, 31847)]